044d7a06db
[indic-like] Add per-lookup per-syllable flag
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This allows mix-and-matching per-syllable and other lookups.
In fact, removes the clear-syllables call completely.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3513
2022-03-28 17:39:54 -06:00
61486746d3
Revert "[indic] Clear syllables before presentation features"
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This reverts commit 90f09b1e87https://github.com/harfbuzz/harfbuzz/issues/3513
2022-03-28 15:57:07 -06:00
90f09b1e87
[indic] Clear syllables before presentation features
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3488
2022-03-21 15:42:08 -06:00
ccfc048153
[indic] Apply 'calt' and 'clig' across syllable boundaries
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3244
2021-10-05 07:00:50 -06:00
62a535f154
[khmer] Fix comment
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3104
2021-08-03 10:11:43 -06:00
2337f0d047
Internally use hb_malloc/.../hb_free instead of malloc/.../free
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Redefining those stock names as macros was conflicting with gcc 10
headers.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3044
2021-07-08 10:54:09 -07:00
5585ea02eb
[syllabic] Set position of dotted circle for Indic
2021-06-06 10:35:59 -07:00
fd489433a8
[indic] Fix cluster-merging logic with cluster-level=1
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Was producing non-monotonic cluster numbers because our faulty logic
was not merging clusters if something from before base and after base
had switched positions.
Fixes https://github.com/harfbuzz/harfbuzz/issues/2272
2021-03-02 16:30:09 -07:00
c417e0d2f9
[indic/khmer/myanmar/use] Move enum category around
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Such that the generated -machine.hh headers are independent.
2021-02-01 11:30:39 -08:00
0ddade44cf
[syllabic] Merge various insert_dotted_circles implementations
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1810
2021-01-18 12:00:58 -08:00
4bb6d54e3b
Missing cast
2020-11-17 09:05:40 +00:00
428c111f13
Fix spacing around casts
2020-11-17 09:05:40 +00:00
f19018da41
Smaller issues from review
2020-11-17 09:05:40 +00:00
b50099bff2
Trace reordering in pause functions
2020-11-17 09:05:40 +00:00
e5de3918f7
[indic] Add comment
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https://github.com/harfbuzz/harfbuzz/issues/2298#issuecomment-615318654
2020-06-17 16:54:23 -07:00
56719474c2
s/blacklist/blocklist/g
2020-06-05 12:57:23 -07:00
b6d0f1529d
[indic] Fix old-spec base-finding logic w vatu feature
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1587
2019-12-05 12:19:52 +00:00
a0b4ac4dce
Turn 8 spaces to tab across the project
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According to the current code style of the project
2019-08-27 02:40:41 +04:30
da5118da77
[ot-shape] Enable abvm/blwm features by default
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Core Text seems to apply them to Latin text, but Uniscribe doesn’t.
See https://github.com/harfbuzz/harfbuzz/pull/1908#issuecomment-521819343
2019-08-16 02:17:32 +02:00
2164bd6f29
[ot-shape] Enable dist feature by default ( #1908 )
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1907
2019-08-16 00:28:41 +02:00
3724f13ba0
[amalgam] Finish fixing Indic-like shapers
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Part of https://github.com/harfbuzz/harfbuzz/issues/1809
2019-07-02 15:40:11 -07:00
dc480fc471
[amalgam] More Indic-like issues
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Part of https://github.com/harfbuzz/harfbuzz/issues/1809
2019-07-02 15:17:56 -07:00
d115a9e022
[amalgam] Fix most duplicate-id instances in Indic-like shapers
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Part of https://github.com/harfbuzz/harfbuzz/issues/1809
2019-07-02 14:58:52 -07:00
7aad53657e
[config] Add HB_NO_OT_SHAPE / HB_NO_OT
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-26 13:21:03 -07:00
73943bdf21
Adjust uniscribe_bug_compatible mode
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More correct behavior. We were commenting out some legit conditions
before.
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-05-13 14:48:31 -07:00
ccc88e98f3
Fix MSVC build
2019-05-12 16:12:06 -07:00
a1394a28fc
[config] Add HB_NO_UNISCRIBE_BUG_COMPATIBLE
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-05-12 15:47:46 -07:00
41248cce0e
Remove MIN/MAX in favor of hb_min/hb_max
2019-05-07 20:54:31 -07:00
085793d6cd
Remove wrong TODOs
2019-04-24 10:15:59 -04:00
21bb80ebf2
[indic] Add back medial-consonant to grammar
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1592
2019-03-28 20:50:04 -07:00
e52ec3fc23
Remove redundant hb_ot_layout_lookup_would_substitute_fast
2019-03-11 18:09:51 -07:00
30d7c40f8c
Add a flag to hb_buffer_t to prevent the insertion of dotted circles on incorrect character sequences.
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Current behavior unchanged if this flag is not set (and it isn't by default).
2019-03-11 16:06:41 -07:00
2f125b0fa7
[indic] Remove superfluous ZWNJ check in final reorder of pre-base matras
2019-03-05 16:41:49 -08:00
b2ebaa9afa
Remove redundant 'inline' from methods ( #1483 )
2018-12-16 14:08:10 -05:00
17335a8161
Clean up buffer->swap_buffers() calls
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That function checks for buffer->successful already. No need
to check at call site.
2018-11-04 02:25:07 -05:00
35d410f2ba
Remove ASSERT_POD
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Newer compilers / language allows structs with constructor in union.
So, this was not actually testing anything. Indeed, the recent
change in DISALLOW_COPY *is* making some of our types non-POD.
That broke some bots.
Just remove this since it wasn't doing much, and I'd rather have
DISALLOW_COPY.
2018-10-29 14:45:44 -07:00
ca645accb9
Comment
2018-10-27 00:39:31 -07:00
79b2fa62ca
[indic] Fix infinite loop
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Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=863044
2018-10-26 21:22:26 -07:00
982c2f4a65
[indic/khmer/myanmar/use] Clarify clear_syllable
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No logic change.
2018-10-26 15:40:45 -07:00
6d40eb8372
Touch up on previous commit
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https://github.com/harfbuzz/harfbuzz/pull/1273
2018-10-23 02:51:42 -07:00
205737acdc
[use] Prohibit visually ambiguous vowel sequences
2018-10-23 02:25:08 -07:00
8edc91022c
[indic] Reset continuation on inserted dottedcircle
2018-10-03 20:19:42 +02:00
19d50aa262
[indic] Simplify dottedcircle
2018-10-03 20:19:42 +02:00
45e55f7080
[indic] Fix clang everything
2018-10-03 18:45:27 +02:00
df32eaae42
[indic] Disallow vowel mark combinations that spoof other vowel marks
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1019
New numbers:
BENGALI: 353725 out of 354188 tests passed. 463 failed (0.130722%)
DEVANAGARI: 707261 out of 707394 tests passed. 133 failed (0.0188014%)
GUJARATI: 366353 out of 366457 tests passed. 104 failed (0.0283799%)
GURMUKHI: 60729 out of 60747 tests passed. 18 failed (0.0296311%)
KANNADA: 951300 out of 951913 tests passed. 613 failed (0.0643966%)
MALAYALAM: 1048136 out of 1048334 tests passed. 198 failed (0.0188871%)
ORIYA: 42327 out of 42329 tests passed. 2 failed (0.00472489%)
SINHALA: 271596 out of 271847 tests passed. 251 failed (0.0923313%)
TAMIL: 1091754 out of 1091754 tests passed. 0 failed (0%)
TELUGU: 970555 out of 970573 tests passed. 18 failed (0.00185457%)
Devanagari regressed because Uniscribe doesn't enforce the full set.
Tests added with the *-vowel-letters.txt files in tree and Noto fonts.
2018-10-03 15:53:28 +02:00
0dd9101fd0
Minor
2018-10-03 15:31:33 +02:00
48c513fec9
Minor
2018-10-02 14:19:34 +02:00
8bf4027d23
[indic] Remove Consonant_Medial from grammar and code
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The only Indic CM is U+0A75 GURMUKHI SIGN YAKASH, which Uniscribe doesn't treat
specially, and font designers design for that. So, do the same.
2018-10-01 20:05:00 +02:00
b1e07e1e6c
[indic/khmer] Remove use of global constructors
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Alternative woul have been to resurrect F_COMBINE that I removed in
70136a78cb
2018-09-30 06:08:11 -04:00
6c0e7eb6a6
Minor
2018-09-24 19:07:23 -04:00
Behdad Esfahbod
David Corbett
Simon Cozens
Ebrahim Byagowi
Khaled Hosny
Behdad Esfahbod
Eric Muller
Adrian Wong
David Corbett